Get a Caoliao Scanner API Key
Security Notes
- Your API Key is an account credential. Do not share it in group chats, tickets, screenshots, or code repositories.
- Use it only in trusted environments, and share it only through secure private channels.
- If you suspect leakage, revoke the old key immediately and generate a new one.
- Disable or rotate unused keys regularly to reduce long-term exposure risk.
Create an API Key with the following steps:
- Search for the WeChat Mini Program Caoliao Scanner or scan the QR code below.
- Tap Settings in the bottom-right corner.
- Tap My Rules.
- Create a key in API Key Management.

